HD74LV245ARPEL(2010) 查看數據表（PDF） - Renesas Electronics

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HD74LV245ARPEL
(Rev.:2010)

Octal Bus Transceivers with 3-state Outputs

Renesas Electronics 

HD74LV245A

Pin Arrangement

DIR 1

A1 2

A2 3

A3 4

A4 5

A5 6

A6 7

A7 8

A8 9

GND 10

(Top view)

20 VCC

19 OE

18 B1

17 B2

16 B3

15 B4

14 B5

13 B6

12 B7

11 B8

Absolute Maximum Ratings

Item

Symbol Ratings

Unit

Conditions

Supply voltage range

VCC

Input voltage range*1

VI

Output voltage range*1, *2

VO

Input clamp current

Output clamp current

Continuous output current

Continuous current through

VCC or GND

Maximum power dissipation at

Ta = 25°C (in still air)*3

IIK

IOK

IO

ICC or

IGND

PT

–0.5 to 7.0

–0.5 to 7.0

–0.5 to VCC + 0.5

–0.5 to 7.0

–20

±50

±35

±70

835

757

V

V

V

Output: H or L

VCC: OFF or Output: Z

mA

VI < 0

mA

VO < 0 or VO > VCC

mA

VO = 0 to VCC

mA

mW

SOP

TSSOP

Storage temperature

Tstg

–65 to 150

°C

Notes: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of

which may be realized at the same time.

1. The input and output voltage ratings may be exceeded even if the input and output clamp-current ratings are

observed.

2. This value is limited to 5.5 V maximum.

3. The data above are measured by ∆VBE method mounting on glass epoxy board (40 × 40 × 1.6 mm) with 10%

of wiring density.

Rev.3.00 Jun. 24, 2004 page 2 of 9

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